Limit Switches

This is a Brand New OEM Carrier/Bryant/PayneFurnace Limit Switch with Part number is HH18HA416 (also HH18HA415A). Thanks for looking and good luck!Function:A limit switch is a safety device designed to shut down a piece of equipment. Limits have a set...

This is a Brand New Lennox/Armstrong Ducane Furnace Roll Out Limit Switch rated at 320 Degrees (L320F). The Lennox/Armstrong/Ducane part # is 52M74 (Also 20017405 & R20017405). Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New Lennox/Armstrong/Ducane Furnace 2" Main Limit Switch rated at 140 Degrees (L180-40F). The Lennox/Armstrong/Ducane part # is 52M42 (Also 20001110 & 36T01 B2). Thanks for looking and good luck!Function:A limit switch is a safety device...

This is a Brand New Lennox/Armstrong/Ducane Furnace 2" Main Limit Switch rated at 140 Degrees (L180-40F). The Lennox/Armstrong/Ducane part # is 52M42 & 52M4201 Thanks for looking and good luck!Function:A limit switch is a safety device designed to shut...

This is a Brand New OEM Lennox/Armstrong/Ducane Furnace 2" Main Limit Switch rated at 140 Degrees (L180-40F). The Lennox/Armstrong/Ducane part # is 52M42 & 52M4201 Thanks for looking and good luck!Function:A limit switch is a safety device designed to...

This is a BRAND NEW Universal 260 degree 1 Pole snap disc limit switch (L260-50F). The switch opens on rise (at 260 degrees) and closes when cooled (to 210 degrees). It replaces Trane/American Standard part # C890054P01. Thanks for looking and good...

This is a BRAND NEW Universal 160 degree 1 Pole snap disc limit switch (L160-40F). The switch opens on rise (at 160 degrees) and closes when cooled (to 120 degrees). It replaecs Trane/American Standard part # C711344 (L160-50F). Thanks for looking and...

This is a Brand New OEM Upgraded Source1 Furnace Limit Switch Safety. Source1 is the OEM source for all parts used in York, Coleman, Evcon, and Luxaire HVAC equipment. This switch rated at 170 Degrees and has a manuel reset. It is recommended by the...

This is a BRAND NEW 110 degree 1 Pole Fan switch (L110-20). It operates the fan in many Coleman Intertherm ect Electric Furnaces/Air Handlers. Look at your fan switch and you should find the temperature rating of yours listed on the switch itself. Thanks...

This is a BRAND NEW 150 degree 1 Pole limit switch (L150-20). It works for one heating element in a Coleman Intertherm ect Electric Furnace/Air Handler! Look at your limit switch and you should find the temperature rating of yours listed on the switch...

This is a BRAND NEW ADJUSTABLE (135-175 degree) 1 Pole limit switch. It can be used in gas furnaces air handlers driers and many more applications. Look at your limit switch and you should find the temperature rating of yours listed on the switch itself...

This is a BRAND NEW 170 degree 1 Pole limit switch (L170-40)! It works for one heating element in a Coleman Intertherm ect Electric Furnace/Air Handler! Look at your limit switch and you should find the temperature rating of yours listed on the switch...